INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f12a045c3b0909156024cd77f89275b61be3b827dec6b1bef4ad834fbb1048a4', 
    'c1TkNLAimVEz6mZQshvEfL7aTZYUU8zlLV2LZjOZvHw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)