INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a390ab99edea176fd1c55a8a79c8ddd49638e664b4fad1ba80706ee0aaaf475', 
    '+JkeLx/oD2FDGPgSX/nHzdWp2Ex7UCk2jxjdtcKwMPY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)