INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7aa37e599edc4550a983caf77d318344da457b5c5f72ffd4397991870a2143b6', 
    'gsDHSV2JTMG8jAlr311M6ymXxkQiFk08nU0NvXmTChs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)