INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '392519743c7c9b956f45d19905b3e41309893fc32f33af6c6693d859c237fa11', 
    '5mimrBRm7Fh2WWG4Ata8F/OVHFe0B3Zq79aUHKEJ/Vg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)