INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03a88204b786cc8f121a4ec829dbf45d32cb3a666f1aad41725f8818a3704431', 
    'MXCLNK69wIxts14QVCg0jJlPfaFN0gDBRj6NARHEy2A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)